The Service Employees International Union has sponsorsed a "Since Sliced Bread" contest. The contest, open to all, seeks "the best idea since sliced bread" about how we could "create the kinds of jobs that allow people to raise families, obtain affordable health insurance, pay for college and save for retirement." The contest has already received more than 22,000 entries, and a panel of judges has whittled them down to 7 finalists. Go vote for the top 3 ideas, and then send me your ideas: what would be the best idea since sliced bread for Los Angeles?